vhskole.dk
Last scanned: 2026-07-21 00:26:12  ·  16753ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   59ms
NameserverIP addressesPTRASN / ISP
mimer.deic.dk 2001:87f:ff27:65::66
95.128.27.66		 mimer.deic.dk
mimer.deic.dk		 AS198455 Danmarks Tekniske Universitet
AS198455 Danmarks Tekniske Universitet
ns-soa.darenet.dk 130.226.179.50
2001:878:0:e000:82:e2:b3:32		 ns-soa.darenet.dk
ns-soa.darenet.dk		 AS1835 IDDQD-AS
AS1835 IDDQD-AS
orion.i2.dk 78.153.182.90 orion.i2.dk AS31027 GlobalConnect A/S
🌍 A Records
🌍
No A records found
📧 MX Records4 records   75ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mx10.skolekom.dk — — —
20 43200s mx20.skolekom.dk — — —
30 43200s mx30.skolekom.dk — — —
40 43200s mx40.skolekom.dk — — —
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   173ms
TXT Record
inst=Vallekilde-H
SOA=1692718789
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC182ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA72ms
FieldValue
Serial1692718789
Primary NS (MNAME)mimer.deic.dk
Responsible (RNAME)dns@support.i2.dk
Refresh16384s
Retry2048s
Expire2097152s
Minimum (neg-cache TTL)2560s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
59ms
A
73ms
MX
75ms
AAAA
72ms
TXT
173ms
CAA
68ms
HTTPS
97ms
TLSA
133ms
SOA
72ms
MTA-STS
51ms
DNSSEC
182ms
SRV
117ms
Total
16753ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-21 00:26:12 16753ms 3 NS 0 A 4 MX 🔓 Insecure View
2026-07-02 10:49:34 557ms 3 NS 0 A 4 MX 🔓 Insecure View
2026-06-25 16:48:32 2874ms 3 NS 0 A 4 MX 🔓 Insecure View
2026-06-23 23:58:15 1148ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 17:52:21 2650ms 3 NS 0 A 4 MX 🔓 Insecure View
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